<sf #sf [schema]="schema" autocomplete="off" [formData]="item" button="none">
    <div class="modal-footer">
        <button nz-button type="button" (click)="sf.reset()">重置</button>
        <button nz-button type="submit" [nzType]="'primary'" (click)="submit(sf.value)" [disabled]="!sf.valid" [nzLoading]="loading">
            提交
        </button>
    </div>
</sf>
